Douglas E. Hart — 10 Patents at Ooma

Douglas E. Hart has been granted 10 US patents while listed as an inventor at Ooma. The first was granted in 2018 and the most recent in January 2025. Douglas E. Hart ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list Douglas E. Hart in San Jose, CA, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date
12190702	Systems and methods for provisioning appliance devices in response to a panic signal	Tobin E. Farrand, David A. Bryan	2025-01-07
11330100	Server based intelligent personal assistant services	Thaddeus White, Karl Osterlund, Tobin E. Farrand, Arvind Vasudev, David A. Bryan +1 more	2022-05-10
11315405	Systems and methods for provisioning appliance devices	Tobin E. Farrand, David A. Bryan	2022-04-26
11316974	Cloud-based assistive services for use in telecommunications and on premise devices	Thaddeus White, Karl Osterlund, Tobin E. Farrand, Arvind Vasudev, David A. Bryan +1 more	2022-04-26
11171875	Systems and methods of communications network failure detection and remediation utilizing link probes	Karl Osterlund, Tobin E. Farrand, William M. Gillon, David A. Bryan, Arvind Vasudev	2021-11-09
10911368	Gateway address spoofing for alternate network utilization	William M. Gillon, Tobin E. Farrand, David A. Bryan, Arvind Vasudev, William T. Krein	2021-02-02
10771396	Communications network failure detection and remediation	Karl Osterlund, Tobin E. Farrand, William M. Gillon, David A. Bryan, Arvind Vasudev	2020-09-08
10553098	Appliance device integration with alarm systems	Tobin E. Farrand, David A. Bryan	2020-02-04
10341490	Real-time communications-based internet advertising	James S. Im, William M. Gillon, David A. Bryan, Tobin E. Farrand	2019-07-02
10116796	Real-time communications-based internet advertising	James S. Im, William M. Gillon, David A. Bryan, Tobin E. Farrand	2018-10-30

Douglas E. Hart — 10 Patents

Issued Patents All Time

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